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High resolution X ray spectroscopy in light antiprotonic atoms

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Abstract

At the LEAR facility, CERN, antiprotonic Lα transitions in light elements have been investigated with a focussing crystal spectrometer. The high resolution of the experiment allowed for the first time to resolve in \({\bar p}\)H the 23P0 state from the close lying states 23P2, 21P1, and 23P1. In \({\bar p}\)D the corresponding transitions were found to be more than an order of magnitude broader. To a large extent the results for \({\bar p}\)H support the meson exchange model.

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References

  1. D. Anagnostopoulos et al., Nuclear Phys. B 56 (1997) 84.

    Article  MathSciNet  Google Scholar 

  2. R. Bacher et al., Phys. Rev. A 38 (1988) 4395.

    Article  ADS  Google Scholar 

  3. K. Heitlinger et al., Z. Phys. A 342 (1992) 359.

    Article  ADS  Google Scholar 

  4. S. Lenz et al., Phys. Rev. Lett. B 416 (1998) 50.

    ADS  Google Scholar 

  5. E. Borie et al., Phys. Rev. A 21 (1980) 1460.

    Article  ADS  Google Scholar 

  6. T. Siems, Doctoral thesis, University of Cologne (1998).

  7. B. Jeckelmann et al., Nuclear Phys. 57 (1986) 709.

    ADS  Google Scholar 

  8. T.B. Day et al., Phys. Rev. Lett. 3 (1959) 61.

    Article  ADS  Google Scholar 

  9. T.L. Trueman, Nuclear Phys. 26 (1961) 57.

    Article  ADS  Google Scholar 

  10. J. Carbonell et al., Z. Phys. A 334 (1989) 329.

    Google Scholar 

  11. S. Wycech et al., Phys. Lett. B 152 (1985) 308.

    Article  ADS  Google Scholar 

  12. D. Anagnostopoulos et al., Proposal CERN/PSCC/90-9/P124 Exp. PS207.

  13. D. Gotta et al., Nuclear Phys. A 660 (1999) 283 and references therein.

    Article  ADS  Google Scholar 

  14. S. Barmo et al., Z. Phys. A 301 (1981) 283.

    Article  Google Scholar 

  15. S. Boucard and P. Indelicato, private communication.

Download references

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Authors and Affiliations

  1. Institut für Kernphysik, Forschungszentrum Jülich, D 52425, Jülich, Germany

    G.L. Borchert, D. Anagnostopoulos, M. Elble, H. Gorke, D. Gotta, S. Lenz, O.W.B. Schult & Th. Siems

  2. Department of Physics, University of Ioannina, GR 45110, Ioannina, Greece

    D. Anagnostopoulos

  3. Institut de Physique de l'Université Neuchâtel, CH 2000, Neuchâtel, Switzerland

    M. Augsburger, D. Chatellard & J.P. Egger

  4. Department of Physics and Astronomy, University of Leicester, Leicester, LEI 7RH, England

    C. Castelli & N. Nelms

  5. Laboratoire Kastler Brossel, UA 018 of the CNRS, Case 74, Université Pierre et Marie Curie, 4 place Jussieu, F 75252, Paris Cedex 05, France

    P. El Khoury & P. Indelicato

  6. Paul Scherrer Institut, CH 5232, Villigen PSI, Switzerland

    P. Hauser, K. Kirch & L.M. Simons

  7. Department of Mathematics, Quaid i Azam University, Islamabad, Pakistan

    K. Rashid

Authors
  1. G.L. Borchert
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  2. D. Anagnostopoulos
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  3. M. Augsburger
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  4. C. Castelli
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  5. D. Chatellard
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  6. J.P. Egger
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  7. P. El Khoury
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  8. M. Elble
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  9. H. Gorke
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  10. D. Gotta
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  11. P. Hauser
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  12. P. Indelicato
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  13. K. Kirch
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  14. S. Lenz
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  15. N. Nelms
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  16. K. Rashid
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  17. O.W.B. Schult
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  18. Th. Siems
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  19. L.M. Simons
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Borchert, G., Anagnostopoulos, D., Augsburger, M. et al. High resolution X ray spectroscopy in light antiprotonic atoms. Hyperfine Interactions 127, 149–155 (2000). https://doi.org/10.1023/A:1012675013623

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  • DOI: https://doi.org/10.1023/A:1012675013623

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